8729974080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159539}}^1$

素因数の和:159581

約数の個数: 168

約数和(自身を含む): 31608064800

約数和(自身を除く): 22878090720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 159539, 319078, 478617, 638156, 797695, 957234, 1276312, 1435851, 1595390, 1914468, 2393085, 2552624, 2871702, 3031241, 3190780, 3828936, 4786170, 5105248, 5743404, 6062482, 6381560, 7179255, 7657872, 9093723, 9572340, 10210496, 11486808, 12124964, 12763120, 14358510, 15156205, 15315744, 18187446, 19144680, 22973616, 24249928, 25526240, 27281169, 28717020, 30312410, 30631488, 36374892, 38289360, 45468615, 45947232, 48499856, 51052480, 54562338, 57434040, 60624820, 72749784, 76578720, 90937230, 91894464, 96999712, 109124676, 114868080, 121249640, 136405845, 145499568, 153157440, 181874460, 193999424, 218249352, 229736160, 242499280, 272811690, 290999136, 363748920, 436498704, 459472320, 484998560, 545623380, 581998272, 727497840, 872997408, 969997120, 1091246760, 1454995680, 1745994816, 2182493520, 2909991360, 4364987040, 8729974080]

約数ペア:

[(1, 8729974080), (2, 4364987040), (3, 2909991360), (4, 2182493520), (5, 1745994816), (6, 1454995680), (8, 1091246760), (9, 969997120), (10, 872997408), (12, 727497840), (15, 581998272), (16, 545623380), (18, 484998560), (19, 459472320), (20, 436498704), (24, 363748920), (30, 290999136), (32, 272811690), (36, 242499280), (38, 229736160), (40, 218249352), (45, 193999424), (48, 181874460), (57, 153157440), (60, 145499568), (64, 136405845), (72, 121249640), (76, 114868080), (80, 109124676), (90, 96999712), (95, 91894464), (96, 90937230), (114, 76578720), (120, 72749784), (144, 60624820), (152, 57434040), (160, 54562338), (171, 51052480), (180, 48499856), (190, 45947232), (192, 45468615), (228, 38289360), (240, 36374892), (285, 30631488), (288, 30312410), (304, 28717020), (320, 27281169), (342, 25526240), (360, 24249928), (380, 22973616), (456, 19144680), (480, 18187446), (570, 15315744), (576, 15156205), (608, 14358510), (684, 12763120), (720, 12124964), (760, 11486808), (855, 10210496), (912, 9572340), (960, 9093723), (1140, 7657872), (1216, 7179255), (1368, 6381560), (1440, 6062482), (1520, 5743404), (1710, 5105248), (1824, 4786170), (2280, 3828936), (2736, 3190780), (2880, 3031241), (3040, 2871702), (3420, 2552624), (3648, 2393085), (4560, 1914468), (5472, 1595390), (6080, 1435851), (6840, 1276312), (9120, 957234), (10944, 797695), (13680, 638156), (18240, 478617), (27360, 319078), (54720, 159539)]